Megapixels: Car Airbags That Could Save A Cyclist's Life
Cushion The Blow EPA/Piroschka van de WouwTesting airbags that are better for bikers--even if the crashes still look rough on the dummies. In the United States, only 1 percent of trips are made by bicycle. In the Netherlands, which has only 1/18 of the U.S.'s population, that number is close to 26 percent. With so many bikes on the road, Dutch company TNO is working on a car airbag that deploys outside the vehicle to reduce bicyclist injuries. Upon impact, the airbag, housed under the hood, inflates to cover parts of the windshield and cushion a biker. In tests last November, engineers drove a track-guided car into a dummy on a bike at 25 mph, the average speed of a crash. Accelerometers in the dummy's head and neck and pressure sensors embedded in its limbs indicated brain damage and broken bones. Dummies in collisions with the airbag had fewer...